87087251046 has 16 divisors (see below), whose sum is σ = 174192416064. Its totient is φ = 29026098024.

The previous prime is 87087251029. The next prime is 87087251189. The reversal of 87087251046 is 64015278078.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 87087250986 and 87087251004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682800 + ... + 800243.

It is an arithmetic number, because the mean of its divisors is an integer number (10887026004).

Almost surely, 2^87087251046 is an apocalyptic number.

87087251046 is an abundant number, since it is smaller than the sum of its proper divisors (87105165018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87087251046 is a wasteful number, since it uses less digits than its factorization.

87087251046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492835.

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 87087251046 in words is "eighty-seven billion, eighty-seven million, two hundred fifty-one thousand, forty-six".